```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>IntelliJ IDEA 高效开发指南 | 技术小馆</title>
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    <script src="https://cdn.jsdelivr.net/npm/mermaid@latest/dist/mermaid.min.js"></script>
    <style>
        body {
            font-family: 'Noto Sans SC', Tahoma, Arial, Roboto, "Droid Sans", "Helvetica Neue", "Droid Sans Fallback", "Heiti SC", "Hiragino Sans GB", Simsun, sans-serif;
            color: #333;
            background-color: #f8f9fa;
        }
        .hero {
            background: linear-gradient(135deg, #6e8efb 0%, #a777e3 100%);
            color: white;
        }
        .section-title {
            position: relative;
            padding-left: 1rem;
        }
        .section-title:before {
            content: "";
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: linear-gradient(to bottom, #6e8efb, #a777e3);
            border-radius: 2px;
        }
        .card {
            transition: all 0.3s ease;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
        }
        .shortcut-key {
            background-color: #f1f3f5;
            border-radius: 4px;
            padding: 2px 6px;
            font-family: monospace;
            color: #495057;
            font-weight: 500;
        }
        .tip-icon {
            color: #5c7cfa;
            margin-right: 0.5rem;
        }
        .footer {
            background-color: #212529;
            color: #dee2e6;
        }
        .footer a {
            transition: color 0.2s ease;
        }
        .footer a:hover {
            color: white;
        }
    </style>
</head>
<body>
    <!-- Hero Section -->
    <section class="hero py-20 md:py-32 px-4 md:px-0">
        <div class="container mx-auto max-w-4xl text-center">
            <h1 class="text-4xl md:text-5xl font-bold mb-6 font-serif">IntelliJ IDEA 高效开发指南</h1>
            <p class="text-xl md:text-2xl mb-8 opacity-90">掌握这些快捷键与技巧，让你的开发效率提升200%</p>
            <div class="flex justify-center space-x-4">
                <span class="px-4 py-2 bg-white bg-opacity-20 rounded-full"><i class="fas fa-lightbulb mr-2"></i>Java开发必备</span>
                <span class="px-4 py-2 bg-white bg-opacity-20 rounded-full"><i class="fas fa-keyboard mr-2"></i>70+实用快捷键</span>
            </div>
        </div>
    </section>

    <!-- Main Content -->
    <main class="container mx-auto max-w-6xl px-4 py-12">
        <!-- Introduction -->
        <section class="mb-16">
            <div class="bg-white rounded-xl p-8 shadow-md">
                <p class="text-lg leading-relaxed">作为一名 Java 开发者，IntelliJ IDEA 是我们日常开发中不可或缺的 IDE。然而，很多开发者并未充分利用 IDEA 提供的强大功能，导致开发效率大打折扣。本指南将系统性地介绍 IDEA 中最实用、最能提升效率的快捷键和操作技巧，帮助你成为真正的 IDEA 高手。</p>
            </div>
        </section>

        <!-- Content Overview -->
        <section class="mb-16">
            <h2 class="text-2xl font-bold mb-8 text-center">内容概览</h2>
            <div class="grid grid-cols-1 md:grid-cols-4 gap-6">
                <div class="card bg-white rounded-xl p-6 text-center">
                    <div class="text-4xl mb-4 text-blue-500"><i class="fas fa-keyboard"></i></div>
                    <h3 class="font-bold mb-2">代码编辑</h3>
                    <p class="text-gray-600">智能补全、格式化、代码优化等</p>
                </div>
                <div class="card bg-white rounded-xl p-6 text-center">
                    <div class="text-4xl mb-4 text-purple-500"><i class="fas fa-search"></i></div>
                    <h3 class="font-bold mb-2">代码导航</h3>
                    <p class="text-gray-600">快速跳转、高效查找</p>
                </div>
                <div class="card bg-white rounded-xl p-6 text-center">
                    <div class="text-4xl mb-4 text-green-500"><i class="fas fa-code-branch"></i></div>
                    <h3 class="font-bold mb-2">代码重构</h3>
                    <p class="text-gray-600">重命名、提取方法等</p>
                </div>
                <div class="card bg-white rounded-xl p-6 text-center">
                    <div class="text-4xl mb-4 text-red-500"><i class="fas fa-bug"></i></div>
                    <h3 class="font-bold mb-2">调试与Git</h3>
                    <p class="text-gray-600">调试技巧与版本控制</p>
                </div>
            </div>
        </section>

        <!-- Keyboard Shortcuts Flow Chart -->
        <section class="mb-16">
            <h2 class="text-2xl font-bold mb-8 section-title">快捷键使用流程</h2>
            <div class="bg-white rounded-xl p-6 shadow-md">
                <div class="mermaid">
                    graph TD
                    A[开始编码] --> B[代码补全 Ctrl+Space]
                    B --> C[格式化代码 Ctrl+Alt+L]
                    C --> D[优化导入 Ctrl+Alt+O]
                    D --> E[重构代码 Shift+F6/Alt+Enter]
                    E --> F[查找引用 Alt+F7]
                    F --> G[调试代码 F8/F7]
                    G --> H[提交代码 Ctrl+K]
                    H --> I[结束]
                </div>
            </div>
        </section>

        <!-- Code Editing -->
        <section class="mb-16">
            <h2 class="text-2xl font-bold mb-8 section-title">一、代码编辑快捷键</h2>
            
            <!-- Basic Editing -->
            <div class="mb-12">
                <h3 class="text-xl font-semibold mb-6 text-blue-600 flex items-center">
                    <i class="fas fa-pencil-alt mr-2"></i> 1. 基本编辑
                </h3>
                <div class="bg-white rounded-xl overflow-hidden shadow-md">
                    <table class="min-w-full">
                        <thead class="bg-gray-50">
                            <tr>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">快捷键</th>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">功能描述</th>
                            </tr>
                        </thead>
                        <tbody class="divide-y divide-gray-200">
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Space</span></td>
                                <td class="px-6 py-4">代码补全（智能提示）</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + Enter</span></td>
                                <td class="px-6 py-4">自动补全语句（如 if, for, try-catch 等）</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + /</span></td>
                                <td class="px-6 py-4">单行注释/取消注释</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + /</span></td>
                                <td class="px-6 py-4">块级注释/取消注释</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + D</span></td>
                                <td class="px-6 py-4">复制当前行或选中的代码块</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Y</span></td>
                                <td class="px-6 py-4">删除当前行</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Alt + Shift + ↑/↓</span></td>
                                <td class="px-6 py-4">移动当前行或选中的代码块</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + V</span></td>
                                <td class="px-6 py-4">粘贴历史（可以选择粘贴最近复制的内容）</td>
                            </tr>
                        </tbody>
                    </table>
                </div>
                <div class="mt-6 bg-blue-50 rounded-xl p-6">
                    <h4 class="font-semibold text-blue-800 mb-3 flex items-center">
                        <i class="fas fa-lightbulb tip-icon"></i>技巧
                    </h4>
                    <ul class="list-disc pl-5 space-y-2 text-gray-700">
                        <li><span class="shortcut-key">Ctrl + Space</span> 的智能提示不仅适用于代码补全，也适用于变量、方法名的自动联想，非常高效。</li>
                        <li><span class="shortcut-key">Ctrl + Shift + V</span> 可用于多次复制不同内容并选择合适的粘贴项，避免频繁切换复制内容。</li>
                    </ul>
                </div>
            </div>
            
            <!-- Code Formatting -->
            <div class="mb-12">
                <h3 class="text-xl font-semibold mb-6 text-blue-600 flex items-center">
                    <i class="fas fa-align-left mr-2"></i> 2. 代码格式化与优化
                </h3>
                <div class="bg-white rounded-xl overflow-hidden shadow-md">
                    <table class="min-w-full">
                        <thead class="bg-gray-50">
                            <tr>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">快捷键</th>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">功能描述</th>
                            </tr>
                        </thead>
                        <tbody class="divide-y divide-gray-200">
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Alt + L</span></td>
                                <td class="px-6 py-4">格式化代码（自动缩进、调整代码风格）</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Alt + O</span></td>
                                <td class="px-6 py-4">优化导入（移除未使用的 import 语句）</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Shift + Enter</span></td>
                                <td class="px-6 py-4">在当前行的下方新建一行（即使光标在行中间）</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + U</span></td>
                                <td class="px-6 py-4">切换选中代码的大小写</td>
                            </tr>
                        </tbody>
                    </table>
                </div>
                <div class="mt-6 bg-blue-50 rounded-xl p-6">
                    <h4 class="font-semibold text-blue-800 mb-3 flex items-center">
                        <i class="fas fa-lightbulb tip-icon"></i>技巧
                    </h4>
                    <ul class="list-disc pl-5 space-y-2 text-gray-700">
                        <li><span class="shortcut-key">Ctrl + Alt + L</span> 在多人协作时很有用，确保代码风格一致。</li>
                        <li><span class="shortcut-key">Ctrl + Alt + O</span> 可以在提交代码前清理无用 import，避免 git diff 中出现多余修改。</li>
                    </ul>
                </div>
            </div>
        </section>

        <!-- Code Navigation -->
        <section class="mb-16">
            <h2 class="text-2xl font-bold mb-8 section-title">二、代码导航</h2>
            
            <!-- Quick Navigation -->
            <div class="mb-12">
                <h3 class="text-xl font-semibold mb-6 text-purple-600 flex items-center">
                    <i class="fas fa-location-arrow mr-2"></i> 1. 快速跳转
                </h3>
                <div class="bg-white rounded-xl overflow-hidden shadow-md">
                    <table class="min-w-full">
                        <thead class="bg-gray-50">
                            <tr>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">快捷键</th>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">功能描述</th>
                            </tr>
                        </thead>
                        <tbody class="divide-y divide-gray-200">
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + B</span> 或 <span class="shortcut-key">Ctrl + 左键</span></td>
                                <td class="px-6 py-4">跳转到变量、方法或类的声明</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + N</span></td>
                                <td class="px-6 py-4">查找类</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + N</span></td>
                                <td class="px-6 py-4">查找文件</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + Alt + N</span></td>
                                <td class="px-6 py-4">查找符号（方法、字段、常量等）</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Alt + ← / →</span></td>
                                <td class="px-6 py-4">切换最近打开的文件</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + E</span></td>
                                <td class="px-6 py-4">显示最近编辑的文件</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + F12</span></td>
                                <td class="px-6 py-4">显示类结构（可以快速跳转到某个方法）</td>
                            </tr>
                        </tbody>
                    </table>
                </div>
                <div class="mt-6 bg-purple-50 rounded-xl p-6">
                    <h4 class="font-semibold text-purple-800 mb-3 flex items-center">
                        <i class="fas fa-lightbulb tip-icon"></i>技巧
                    </h4>
                    <ul class="list-disc pl-5 space-y-2 text-gray-700">
                        <li><span class="shortcut-key">Ctrl + N</span> 允许使用部分匹配，例如输入 ABC 可以匹配 AbstractBaseClass，提高查找效率。</li>
                        <li><span class="shortcut-key">Ctrl + E</span> 可以帮助快速回到之前修改的文件，适合在多个文件间切换。</li>
                    </ul>
                </div>
            </div>
            
            <!-- Search & Replace -->
            <div class="mb-12">
                <h3 class="text-xl font-semibold mb-6 text-purple-600 flex items-center">
                    <i class="fas fa-search mr-2"></i> 2. 高效查找与替换
                </h3>
                <div class="bg-white rounded-xl overflow-hidden shadow-md">
                    <table class="min-w-full">
                        <thead class="bg-gray-50">
                            <tr>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">快捷键</th>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">功能描述</th>
                            </tr>
                        </thead>
                        <tbody class="divide-y divide-gray-200">
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + F</span></td>
                                <td class="px-6 py-4">当前文件查找</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + R</span></td>
                                <td class="px-6 py-4">当前文件替换</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + F</span></td>
                                <td class="px-6 py-4">全项目查找</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + R</span></td>
                                <td class="px-6 py-4">全项目替换</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Alt + F7</span></td>
                                <td class="px-6 py-4">查找变量、方法、类的引用</td>
                            </tr>
                        </tbody>
                    </table>
                </div>
                <div class="mt-6 bg-purple-50 rounded-xl p-6">
                    <h4 class="font-semibold text-purple-800 mb-3 flex items-center">
                        <i class="fas fa-lightbulb tip-icon"></i>技巧
                    </h4>
                    <ul class="list-disc pl-5 space-y-2 text-gray-700">
                        <li><span class="shortcut-key">Ctrl + Shift + F</span> 可用于在整个项目中搜索字符串，适用于找调用位置或日志排查。</li>
                        <li><span class="shortcut-key">Alt + F7</span> 非常适用于查找某个方法、变量被哪里调用。</li>
                    </ul>
                </div>
            </div>
        </section>

        <!-- Code Refactoring -->
        <section class="mb-16">
            <h2 class="text-2xl font-bold mb-8 section-title">三、代码重构</h2>
            
            <div class="mb-12">
                <h3 class="text-xl font-semibold mb-6 text-green-600 flex items-center">
                    <i class="fas fa-code-branch mr-2"></i> 1. 常用重构快捷键
                </h3>
                <div class="bg-white rounded-xl overflow-hidden shadow-md">
                    <table class="min-w-full">
                        <thead class="bg-gray-50">
                            <tr>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">快捷键</th>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">功能描述</th>
                            </tr>
                        </thead>
                        <tbody class="divide-y divide-gray-200">
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Shift + F6</span></td>
                                <td class="px-6 py-4">重命名变量、方法、类</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Alt + M</span></td>
                                <td class="px-6 py-4">提取方法</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Alt + V</span></td>
                                <td class="px-6 py-4">提取变量</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Alt + F</span></td>
                                <td class="px-6 py-4">提取字段</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Alt + C</span></td>
                                <td class="px-6 py-4">提取常量</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Alt + P</span></td>
                                <td class="px-6 py-4">提取参数</td>
                            </tr>
                        </tbody>
                    </table>
                </div>
                <div class="mt-6 bg-green-50 rounded-xl p-6">
                    <h4 class="font-semibold text-green-800 mb-3 flex items-center">
                        <i class="fas fa-lightbulb tip-icon"></i>技巧
                    </h4>
                    <ul class="list-disc pl-5 space-y-2 text-gray-700">
                        <li><span class="shortcut-key">Shift + F6</span> 在重命名时会自动修改所有引用该变量/方法/类的地方，避免手动修改出错。</li>
                        <li><span class="shortcut-key">Ctrl + Alt + M</span> 可以将重复代码块提取成方法，提升代码可读性。</li>
                    </ul>
                </div>
            </div>
        </section>

        <!-- Debugging & Git -->
        <section class="mb-16">
            <h2 class="text-2xl font-bold mb-8 section-title">四、调试与版本控制</h2>
            
            <!-- Debugging -->
            <div class="mb-12">
                <h3 class="text-xl font-semibold mb-6 text-red-600 flex items-center">
                    <i class="fas fa-bug mr-2"></i> 1. 调试
                </h3>
                <div class="bg-white rounded-xl overflow-hidden shadow-md">
                    <table class="min-w-full">
                        <thead class="bg-gray-50">
                            <tr>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">快捷键</th>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">功能描述</th>
                            </tr>
                        </thead>
                        <tbody class="divide-y divide-gray-200">
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">F8</span></td>
                                <td class="px-6 py-4">单步跳过</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">F7</span></td>
                                <td class="px-6 py-4">单步进入</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Shift + F8</span></td>
                                <td class="px-6 py-4">跳出方法</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Alt + F9</span></td>
                                <td class="px-6 py-4">运行到光标处</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Alt + R</span></td>
                                <td class="px-6 py-4">重新运行</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + F8</span></td>
                                <td class="px-6 py-4">查看所有断点</td>
                            </tr>
                        </tbody>
                    </table>
                </div>
                <div class="mt-6 bg-red-50 rounded-xl p-6">
                    <h4 class="font-semibold text-red-800 mb-3 flex items-center">
                        <i class="fas fa-lightbulb tip-icon"></i>技巧
                    </h4>
                    <ul class="list-disc pl-5 space-y-2 text-gray-700">
                        <li><span class="shortcut-key">F8</span> 适用于逐步执行代码，而 <span class="shortcut-key">F7</span> 可用于进入方法内部查看具体实现。</li>
                        <li><span class="shortcut-key">Alt + F9</span> 可以快速跳转到某个代码段，而不需要逐行执行。</li>
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                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">快捷键</th>
                                <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">功能描述</th>
                            </tr>
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                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + K</span></td>
                                <td class="px-6 py-4">提交代码</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + K</span></td>
                                <td class="px-6 py-4">推送代码到远程仓库</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + T</span></td>
                                <td class="px-6 py-4">拉取最新代码</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Alt + `</span></td>
                                <td class="px-6 py-4">显示 Git 历史记录</td>
                            </tr>
                            <tr>
                                <td class="px-6 py-4"><span class="shortcut-key">Ctrl + D</span></td>
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                        <i class="fas fa-lightbulb tip-icon"></i>技巧
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                    <ul class="list-disc pl-5 space-y-2 text-gray-700">
                        <li><span class="shortcut-key">Alt + `</span> 能快速查看代码历史，追踪改动来源。</li>
                        <li><span class="shortcut-key">Ctrl + D</span> 可以在多人协作时检查自己是否修改了关键代码。</li>
                    </ul>
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            <h2 class="text-2xl font-bold mb-8 section-title">五、终端与任务管理</h2>
            
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                <table class="min-w-full">
                    <thead class="bg-gray-50">
                        <tr>
                            <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">快捷键</th>
                            <th class="px-6 py-3 text-left text-sm font-medium text-gray-500 uppercase tracking-wider">功能描述</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-gray-200">
                        <tr>
                            <td class="px-6 py-4"><span class="shortcut-key">Alt + F12</span></td>
                            <td class="px-6 py-4">打开终端</td>
                        </tr>
                        <tr>
                            <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + F10</span></td>
                            <td class="px-6 py-4">运行当前文件</td>
                        </tr>
                        <tr>
                            <td class="px-6 py-4"><span class="shortcut-key">Shift + Shift</span></td>
                            <td class="px-6 py-4">全局搜索（可以查找文件、设置、方法等）</td>
                        </tr>
                        <tr>
                            <td class="px-6 py-4"><span class="shortcut-key">Ctrl + Shift + A</span></td>
                            <td class="px-6 py-4">查找 IDE 内置操作（如更改主题、配置插件）</td>
                        </tr>
                    </tbody>
                </table>
            </div>
            <div class="mt-6 bg-yellow-50 rounded-xl p-6">
                <h4 class="font-semibold text-yellow-800 mb-3 flex items-center">
                    <i class="fas fa-lightbulb tip-icon"></i>技巧
                </h4>
                <ul class="list-disc pl-5 space-y-2 text-gray-700">
                    <li><span class="shortcut-key">Alt + F12</span> 让你可以直接在 IDEA 内部运行命令，无需频繁切换到外部终端。</li>
                    <li><span class="shortcut-key">Shift + Shift</span> 可用于快速查找任何项目相关内容，包括代码、类、配置等。</li>
                </ul>
            </div>
        </section>

        <!-- Conclusion -->
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                <h2 class="text-2xl font-bold mb-6 text-center">掌握这些快捷键，提升开发效率</h2>
                <p class="text-lg leading-relaxed text-center">熟练使用 IntelliJ IDEA 的快捷键和高效操作技巧，可以显著提升你的 Java 开发效率。建议每天尝试掌握2-3个新快捷键，逐步将它们融入你的日常工作流程中。记住，真正的效率提升来自于长期的习惯养成，而不是一时的记忆。</p>
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